40382955

素因数分解:

$3^8\times 5^1\times {\mathrm{1231}}^1$

素因数の和:1260

約数の個数: 36

約数和(自身を含む): 72744672

約数和(自身を除く): 32361717

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 1231, 2187, 3645, 3693, 6155, 6561, 10935, 11079, 18465, 32805, 33237, 55395, 99711, 166185, 299133, 498555, 897399, 1495665, 2692197, 4486995, 8076591, 13460985, 40382955]

約数ペア:

[(1, 40382955), (3, 13460985), (5, 8076591), (9, 4486995), (15, 2692197), (27, 1495665), (45, 897399), (81, 498555), (135, 299133), (243, 166185), (405, 99711), (729, 55395), (1215, 33237), (1231, 32805), (2187, 18465), (3645, 11079), (3693, 10935), (6155, 6561)]